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VI-21L-EU-S
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VI-21L-EU-S Description
VI-21L-EU-S Description
The VI-21L-EU-S is a high-performance, isolated DC-DC converter designed and manufactured by Vicor Corporation. This external/internal converter offers a wide range of technical specifications and performance benefits, making it an ideal choice for various applications in the electronics industry.
VI-21L-EU-S Features
- Voltage Input Range: The VI-21L-EU-S operates with an input voltage range of 21V to 32V, providing flexibility in power source compatibility.
- Output Voltage and Current: It delivers a stable 28V output voltage with a maximum output current of 7.14A, capable of supplying up to 200W of power.
- Efficiency: With an efficiency of 88%, the converter ensures minimal power loss and optimal energy usage.
- Isolation: The VI-21L-EU-S offers 3kV isolation, providing safety and reliability in high-voltage applications.
- Protection Features: It includes Over Current Protection (OCP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), and Short Circuit Protection (SCP) to safeguard the system from potential damage.
- Package/Case: The converter is housed in a full brick package, suitable for various mounting options.
- Mounting Type: It features a through-hole mounting type, allowing for easy integration into existing systems.
- Size/Dimension: The compact size of 4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm) makes it suitable for space-constrained applications.
VI-21L-EU-S Applications
The VI-21L-EU-S is ideal for a wide range of applications in the Information Technology Equipment (ITE) sector, particularly in commercial settings. Some specific use cases include:
- Industrial Automation: Powering control systems and sensors in industrial environments.
- Telecommunications: Providing reliable power to communication equipment and base stations.
- Medical Equipment: Ensuring stable power supply to medical devices in hospitals and clinics.
- Renal Dialysis: Powering dialysis machines with a stable and reliable power source.
Conclusion of VI-21L-EU-S
The VI-21L-EU-S from Vicor Corporation is a versatile and efficient DC-DC converter, offering a wide input voltage range, high power output, and robust protection features. Its compact size and full brick package make it suitable for various applications in the ITE sector, particularly in commercial settings. With its unique combination of performance, safety, and reliability, the VI-21L-EU-S stands out as an excellent choice for demanding power conversion requirements.



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